Need help downgrading g3, i have the files needed, PLEASE!! - GSM-Forum

86vette07 · 05-16-2015, 08:08

i need to do a imei on a att g3 however it is on 5.01 so i read i need to downgrade to 4.4.4, which i already did so, my problem is every time i download a Lg FLash file it ask for a Reg key or some bs, any files or download links would Be Great and i will even pay for the time you took to Reach out. Thanks Woody

Octopus box · 05-16-2015, 08:58

Hello.

What is exact model of your phone?

86vette07 · 05-16-2015, 09:04

the model of the phone is d850 att lg g3

Octopus box · 05-16-2015, 09:19

Unfortunately "Write Firmware" operation is currently not supported for LG D850.

86vette07 · 05-16-2015, 09:28

So am i not able to do a imei change on 5,01 d850? I am trying to downgrade using lg software is someone can throw me a bone here, ive never worked on lg before just samsungs, as i am always helping others in the samsung forum, now i need some help w lg.

Octopus box · 05-19-2015, 10:56

Please do the next:
1. Install latest Software version.
2. Install required drivers:
http://octoplusbox.com/files/drivers...dADBDriver.exe
http://octoplusbox.com/files/drivers...Ver_3.12.3.exe
3. Restart PC.
4. Connect powered ON phone directly to PC via P999 cable (with 910kOm resistor), not with simple micro USB cable (read phone's manual).
5. Try to perform "Read Info" operation and post here results.

05-16-2015, 08:08	#1 (permalink)
86vette07 Freak Poster Join Date: May 2010 Posts: 126 Member: 1295465 Status: Offline Thanks Meter: 6	Need help downgrading g3, i have the files needed, PLEASE!! i need to do a imei on a att g3 however it is on 5.01 so i read i need to downgrade to 4.4.4, which i already did so, my problem is every time i download a Lg FLash file it ask for a Reg key or some bs, any files or download links would Be Great and i will even pay for the time you took to Reach out. Thanks Woody

05-16-2015, 08:58	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	Hello. What is exact model of your phone?

05-16-2015, 09:04	#3 (permalink)
86vette07 Freak Poster Join Date: May 2010 Posts: 126 Member: 1295465 Status: Offline Thanks Meter: 6	the model of the phone is d850 att lg g3

05-16-2015, 09:19	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	Unfortunately "Write Firmware" operation is currently not supported for LG D850.

05-16-2015, 09:28	#5 (permalink)
86vette07 Freak Poster Join Date: May 2010 Posts: 126 Member: 1295465 Status: Offline Thanks Meter: 6	So am i not able to do a imei change on 5,01 d850? I am trying to downgrade using lg software is someone can throw me a bone here, ive never worked on lg before just samsungs, as i am always helping others in the samsung forum, now i need some help w lg.

05-19-2015, 10:56	#6 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	Please do the next: 1. Install latest Software version. 2. Install required drivers: http://octoplusbox.com/files/drivers...dADBDriver.exe http://octoplusbox.com/files/drivers...Ver_3.12.3.exe 3. Restart PC. 4. Connect powered ON phone directly to PC via P999 cable (with 910kOm resistor), not with simple micro USB cable (read phone's manual). 5. Try to perform "Read Info" operation and post here results.